Ratna Style

[2] The special feature of Ratna-style temples is the curved cornice of the chala.

In the present day, the temples are now located in two separate national territories: the Indian states of West Bengal and Tripura, and Bangladesh.

[3] In the 17th century, This type of temple flourished with the encouragement of the Malla kings.

The temples built by the Malla kings in the 17th century are considered by researchers to be the best examples of Ratna architectural style.

With increase in the number of storeys, the ratnas could go up to thirteen, seventeen, twenty-one, or twenty-five.